... performance, excellent prices,waterproof key,securi electronic locker lock with RFID key, zinc alloy(EM211) Material: zinc alloyKey: em4100/mifare(S50 ... more than98%Antistatic: + (-) 15KVApplicable scope:Organs, enterprises, schools, hotels, supermarket lockers, filing cabinets, deposit cabinets, drawers, sauna cabinets, bath cabinets, changing ...